Surf Forecasts:
How big are the waves at Porth Ceriad today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 3ft (0.9m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 4.5ft (1.3m), 5s period with SSE swell.
- Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 5s period with S swell.
The current surf forecast for Porth Ceriad at 6PM is: 1.5m 5s primary swell from a South-southeast direction (forecast issued at 12:00pm September 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 3ft (0.9m) | 4s |
| Afternoon (29 Sep) | 4.5ft (1.3m) | 5s |
| Evening (29 Sep) | 4.5ft (1.4m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (strong winds from the SE on Tue afternoon, moderate winds from the SW by Thu morning). | |||||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ESE 4 | SE 4 | SSE 5 | SSE 5 | S 5 | SSW 9 | SSW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 25 | 46 | 68 | 108 | 100 | 554 | 990 | 729 | 932 | 1047 | 1109 | 1100 | 897 | 716 | 663 | 548 | 467 | 415 | 391 | 433 | 155 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 10:25AM4.56m | 10:44PM4.68m | 11:04AM4.46m | 11:26PM4.44m | 11:46AM4.24m | ||||||||||||||||
Low Tide | 5:19PM0.33m | 5:43AM0.41m | 5:57PM0.50m | 6:22AM0.69m | 6:43PM0.73m | ||||||||||||||||
 | |  | |  |  | |  |  | |  | |  |  | |  | | | |  | | |
 | 7:13 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | 7:00 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | 6 | 7 | 1 | — | — | 1 | 1 | 1 | — | 1 | 2 | 1 | 1 | — | — | — |
Temp °C | 16 | 19 | 21 | 20 | 19 | 17 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 |
Feels °C | 9 | 12 | 14 | 12 | 13 | 10 | 8 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 10 | 10 | 10 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | — | SW 8 | SW 8 | SW 9 | — | SW 11 | WSW 11 | — | — | — | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | — | — | WSW 10 | WSW 10 |
| kJ | 6 | 6 | — | 3 | 10 | 117 | — | 729 | 109 | — | — | — | 311 | 375 | 341 | 268 | 467 | — | — | 71 | 38 |
Swell 2 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | 41 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | SE 4 | SSE 5 | SSE 5 | S 5 | SSW 9 | SSW 10 | — | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | — | SW 11 | SW 10 | SW 10 | SW 6 |
| kJ | 25 | 46 | 68 | 108 | 100 | 554 | 990 | — | 932 | 1047 | 1109 | 1100 | 897 | 716 | 663 | 548 | — | 415 | 391 | 433 | 155 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 623 | 916 | 917 | 460 | 758 | 295 | 236 | 46 | 377 | 307 | 308 | 252 | 89 | 47 | 46 | 47 | 60 | 252 | 252 | 186 | 46 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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